SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 135 filers reported holding SERES THERAPEUTICS INC in Q3 2021. The put-call ratio across all filers is 0.57 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $119,000 | -50.3% | 50,000 | 0.0% | 0.00% | -100.0% |
| Q2 2023 | $239,500 | -57.8% | 50,000 | -50.0% | 0.00% | -50.0% |
| Q1 2023 | $567,000 | +1.2% | 100,000 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $560,000 | -12.8% | 100,000 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $642,000 | +28.9% | 100,000 | +42.9% | 0.00% | +100.0% |
| Q1 2022 | $498,000 | -14.6% | 70,000 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $583,000 | +39.5% | 70,000 | +16.7% | 0.00% | 0.0% |
| Q3 2021 | $418,000 | -56.2% | 60,000 | +50.0% | 0.00% | -50.0% |
| Q2 2021 | $954,000 | +85.2% | 40,000 | +60.0% | 0.00% | +100.0% |
| Q1 2021 | $515,000 | – | 25,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Flagship Pioneering Inc. | 12,682,876 | $93,092,000 | 26.99% |
| ARK Investment Management | 2,406,723 | $17,665,000 | 0.88% |
| Virtus ETF Advisers LLC | 76,713 | $563,000 | 0.49% |
| Bison Wealth, LLC | 33,929 | $249,000 | 0.19% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 19,525 | $143,000 | 0.10% |
| Rock Springs Capital Management LP | 220,000 | $1,615,000 | 0.07% |
| FEDERATED HERMES, INC. | 1,766,681 | $12,968,000 | 0.04% |
| Spark Investment Management LLC | 79,500 | $583,000 | 0.04% |
| A.R.T. Advisors, LLC | 45,952 | $337,000 | 0.01% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 88,684 | $651,000 | 0.01% |